outbox

Can someone tell me how to send emails from your outbox on your Android mobile

Welcome to Android Central! Which phone do you have, and what email app are you using? Was the email sent already, and you want to re-send it? You should be able to select the email, tap the menu button, and Forward it.

my phone is lg E612 & the app I'm using is just the app that came with the phone. I write the email while I'm offline, then when I go online, it won't send from my outbox

You should still be able to forward it in the outbox. But see if there is a Refresh option in the Email app's menu. That might cause it to send.

Could you tell where to look to see if there is a Refresh button